; some setups (e.g., Atom) from affecting the output.
; RUN: llc < %s -mcpu=core2 -mtriple=i686-pc-win32 | FileCheck %s -check-prefix=WIN32
; RUN: llc < %s -mcpu=core2 -mtriple=i686-pc-mingw32 | FileCheck %s -check-prefix=MINGW_X86
+; RUN: llc < %s -mcpu=core2 -mtriple=i686-pc-cygwin | FileCheck %s -check-prefix=CYGWIN
; RUN: llc < %s -mcpu=core2 -mtriple=i386-pc-linux | FileCheck %s -check-prefix=LINUX
; RUN: llc < %s -mcpu=core2 -O0 -mtriple=i686-pc-win32 | FileCheck %s -check-prefix=WIN32
; RUN: llc < %s -mcpu=core2 -O0 -mtriple=i686-pc-mingw32 | FileCheck %s -check-prefix=MINGW_X86
+; RUN: llc < %s -mcpu=core2 -O0 -mtriple=i686-pc-cygwin | FileCheck %s -check-prefix=CYGWIN
; RUN: llc < %s -mcpu=core2 -O0 -mtriple=i386-pc-linux | FileCheck %s -check-prefix=LINUX
; The SysV ABI used by most Unixes and Mingw on x86 specifies that an sret pointer
; MINGW_X86-LABEL: _sret1:
; MINGW_X86: {{retl$}}
+; CYGWIN-LABEL: _sret1:
+; CYGWIN: retl $4
+
; LINUX-LABEL: sret1:
; LINUX: retl $4
; MINGW_X86-LABEL: _sret2:
; MINGW_X86: {{retl$}}
+; CYGWIN-LABEL: _sret2:
+; CYGWIN: retl $4
+
; LINUX-LABEL: sret2:
; LINUX: retl $4
; MINGW_X86-LABEL: _sret3:
; MINGW_X86: {{retl$}}
+; CYGWIN-LABEL: _sret3:
+; CYGWIN: retl $4
+
; LINUX-LABEL: sret3:
; LINUX: retl $4
; MINGW_X86-LABEL: _sret4:
; MINGW_X86: {{retl$}}
+; CYGWIN-LABEL: _sret4:
+; CYGWIN: retl $4
+
; LINUX-LABEL: sret4:
; LINUX: retl $4
ret void
; WIN32-LABEL: {{^}}"?foo@C5@@QAE?AUS5@@XZ":
; MINGW_X86-LABEL: {{^}}"?foo@C5@@QAE?AUS5@@XZ":
+; CYGWIN-LABEL: {{^}}"?foo@C5@@QAE?AUS5@@XZ":
; LINUX-LABEL: {{^}}"?foo@C5@@QAE?AUS5@@XZ":
; The address of the return structure is passed as an implicit parameter.
call x86_thiscallcc void @"\01?foo@C5@@QAE?AUS5@@XZ"(%struct.S5* sret %s, %class.C5* %c)
; WIN32-LABEL: {{^}}_call_foo5:
; MINGW_X86-LABEL: {{^}}_call_foo5:
+; CYGWIN-LABEL: {{^}}_call_foo5:
; LINUX-LABEL: {{^}}call_foo5:
define void @test6_f(%struct.test6* %x) nounwind {
; WIN32-LABEL: _test6_f:
; MINGW_X86-LABEL: _test6_f:
+; CYGWIN-LABEL: _test6_f:
; LINUX-LABEL: test6_f:
; The %x argument is moved to %ecx. It will be the this pointer.
; MINGW_X86: movl 8(%ebp), %eax
; MINGW_X86: movl %eax, (%e{{([a-d]x)|(sp)}})
+; CYGWIN: movl 8(%ebp), %eax
+; CYGWIN: movl %eax, (%e{{([a-d]x)|(sp)}})
+
; The sret pointer is (%esp)
; WIN32: leal 8(%esp), %[[REG:e[a-d]x]]
; WIN32-NEXT: movl %[[REG]], (%e{{([a-d]x)|(sp)}})
; MINGW_X86-NEXT: leal 8(%esp), %ecx
; MINGW_X86-NEXT: calll _test6_g
+; CYGWIN-NEXT: leal 8(%esp), %ecx
+; CYGWIN-NEXT: calll _test6_g
+
%tmp = alloca %struct.test6, align 4
call x86_thiscallcc void @test6_g(%struct.test6* sret %tmp, %struct.test6* %x)
ret void